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Block diagram
POSITION SET
PSW
SWITCH
FEED+
LOAD&FEED
FEED-
MOTOR
SPINDLE+
SPINDLE
SPINDLE-
MOTOR
SW1, SW2
SW1, SW2
VF1,VF2
VT1,VT2
TE
L 13942296513
LD,MD
TRACKING+
TRACKING-
FOCUS+
FOCUS-
PICK UP
IC602
REMOCON
REMOCON
LCD1
IC601
COM1
LCD
COM2
DRIVER
COM3
S1 to S50
www
2-1
http://www.xiaoyu163.com
SW1,SW2,PSW
SPINDLE+
SPINDLE-
FEED+
FEED-
TRACKING+
TRACKING-
FOCUS+
FOCUS-
VF1,VF2,
VT1,VT2,
MD,LD
S601 to S618
KEY MATRIX
KEY0
KEY1
KEY2
ENC1
ENC2
JS690
ENCODER
LCD.CL
LCD.DA
LCD.CE
x
ao
y
.
i
http://www.xiaoyu163.com
8
LM
DMO,FOO
IC561
FMO,TRO
BTL
DRIVER
TE,FE
RFGC,RF
RFRP,RFDC
TEB,SEL
Q Q
3
6 7
1 3
IC501
RF AMP
KEY0 to KEY2
LCD.CL
LCD.DA
LCD.CE
REMOCON
ENC1
ENC2
u163
.
2 9
9 4
2 8
IC521
BUS0 to BUS3
DSP&DAC
BUCK,CCE,RST
1 5
0 5
8
2 9
9 4
m
co
9 9
J1
ANT
2 8
9 9
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